cmd.read_pdbstr("""\
""", "chainY4")
cmd.hide("all")
cmd.color('grey70', "chainY4")
cmd.show('ribbon', "chainY4")
cmd.select("e4yzvY41", "c. 4 & i. 2-71")
cmd.center("e4yzvY41", state=0, origin=1)
cmd.zoom("e4yzvY41", animate=-1)
cmd.show_as('cartoon', "e4yzvY41")
cmd.spectrum('count', 'rainbow', "e4yzvY41")
cmd.disable("e4yzvY41")